Dowker, A. (2008). Individual differences in numerical abilities in preschoolers. John Wiley and Sons, Inc.
Cita Chicago (17th ed.)Dowker, A. Individual Differences in Numerical Abilities in Preschoolers. John Wiley and Sons, Inc, 2008.
Cita MLA (9th ed.)Dowker, A. Individual Differences in Numerical Abilities in Preschoolers. John Wiley and Sons, Inc, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.